20717488002

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1\times {\mathrm{66629}}^1$

素因数の和:68450

約数の個数: 32

約数和(自身を含む): 42888398400

約数和(自身を除く): 22170910398

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1787, 3574, 5361, 10722, 51823, 66629, 103646, 133258, 155469, 199887, 310938, 399774, 1932241, 3864482, 5796723, 11593446, 119066023, 238132046, 357198069, 714396138, 3452914667, 6905829334, 10358744001, 20717488002]

約数ペア:

[(1, 20717488002), (2, 10358744001), (3, 6905829334), (6, 3452914667), (29, 714396138), (58, 357198069), (87, 238132046), (174, 119066023), (1787, 11593446), (3574, 5796723), (5361, 3864482), (10722, 1932241), (51823, 399774), (66629, 310938), (103646, 199887), (133258, 155469)]